针对我国煤层气资源丰富但开发难度较大的实际情况,国家通过加大科技创新重视程度和投入力度,取得了一系列突破性进展,对煤矿区煤层气开发利用中的基础理论、关键技术、重大装备、集输利用、开发模式等方面取得的新进展进行了总结,同时剖析了煤矿区煤层气开发利用面临的问题,并提出了煤矿区煤层气开发利用技术的发展方向,以期为煤矿区煤层气高效开发利用提供参考。

According to rich coal bed methane resources in China and high difficult development actual conditions ,the state enhanced the attention degree and the investment dynamic to the technology and innovation of the coal bed methane development.A series of breakthrough progress was made.The paper summarized the ne W progresses on the basic theory,key technology,heavy equipment,transportation and utilization,development mode and others in the coal bed methane development an d utlization in coal mining area.The paper analyzed the problems and challenges faced to the coal bed methane development and utilization in coal mining area.The pa per provided the development orientation of the coal bed methane development and uillization in coal mining area in order to provide the references to the high efficient development and utilization of the coal bed methane in coal mining area.

国家科技重大专项资助项目(2011ZX05040；2011ZX05041)；